CSV Error
Skip Montanaro
skip.montanaro at gmail.com
Sun Dec 28 07:19:58 EST 2014
> ValueError: I/O operation on closed file
>
> Here is my code in a Python shell -
>
> >>> with open('x.csv','rb') as f:
> ... r = csv.DictReader(f,delimiter=",")
> >>> r.fieldnames
The file is only open during the context of the with statement. Indent the
last line to match the assignment to r and you should be fine.
Skip
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